2016840832

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{54521}}^1$

素因数の和:54569

約数の個数: 48

約数和(自身を含む): 4268254770

約数和(自身を除く): 2251413938

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 18496, 36992, 54521, 109042, 218084, 436168, 872336, 926857, 1744672, 1853714, 3489344, 3707428, 6978688, 7414856, 14829712, 15756569, 29659424, 31513138, 59318848, 63026276, 118637696, 126052552, 252105104, 504210208, 1008420416, 2016840832]

約数ペア:

[(1, 2016840832), (2, 1008420416), (4, 504210208), (8, 252105104), (16, 126052552), (17, 118637696), (32, 63026276), (34, 59318848), (64, 31513138), (68, 29659424), (128, 15756569), (136, 14829712), (272, 7414856), (289, 6978688), (544, 3707428), (578, 3489344), (1088, 1853714), (1156, 1744672), (2176, 926857), (2312, 872336), (4624, 436168), (9248, 218084), (18496, 109042), (36992, 54521)]